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Article: Namerical simulation on factors affecting ignition characteristics of a new engine
Title | Namerical simulation on factors affecting ignition characteristics of a new engine |
---|---|
Authors | |
Keywords | Combustion Property Detonation Wave Engine Ignition Energy Numerical Simulation |
Issue Date | 2008 |
Citation | Huozhayao Xuebao/Chinese Journal Of Explosives And Propellants, 2008, v. 31 n. 4, p. 72-76 How to Cite? |
Abstract | The mechanism of deflagration to detonation transition (DDT) of liquid octane/air mixture in an one-dimention sealed space was studied and a model program was developed by using theory of one-dimension reacting flow, particle-trajectory model dual-step reaction model and computer-programming technology, The effect of detonation wave ignition energy and initial temperature of liquid power on the structure and development of detonation wave was studied. The results show that the detonation intensity rises with ignition energy but decreases as initial temperature increases. The numerical results are in good agreement with experimental ones, indicating that the method and program developed is feasible. |
Persistent Identifier | http://hdl.handle.net/10722/168615 |
ISSN | 2023 SCImago Journal Rankings: 0.310 |
References |
DC Field | Value | Language |
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dc.contributor.author | Lu, W | en_US |
dc.contributor.author | Jiang, JJ | en_US |
dc.contributor.author | Zhang, Q | en_US |
dc.date.accessioned | 2012-10-08T03:21:39Z | - |
dc.date.available | 2012-10-08T03:21:39Z | - |
dc.date.issued | 2008 | en_US |
dc.identifier.citation | Huozhayao Xuebao/Chinese Journal Of Explosives And Propellants, 2008, v. 31 n. 4, p. 72-76 | en_US |
dc.identifier.issn | 1007-7812 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168615 | - |
dc.description.abstract | The mechanism of deflagration to detonation transition (DDT) of liquid octane/air mixture in an one-dimention sealed space was studied and a model program was developed by using theory of one-dimension reacting flow, particle-trajectory model dual-step reaction model and computer-programming technology, The effect of detonation wave ignition energy and initial temperature of liquid power on the structure and development of detonation wave was studied. The results show that the detonation intensity rises with ignition energy but decreases as initial temperature increases. The numerical results are in good agreement with experimental ones, indicating that the method and program developed is feasible. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Huozhayao Xuebao/Chinese Journal of Explosives and Propellants | en_US |
dc.subject | Combustion Property | en_US |
dc.subject | Detonation Wave | en_US |
dc.subject | Engine | en_US |
dc.subject | Ignition Energy | en_US |
dc.subject | Numerical Simulation | en_US |
dc.title | Namerical simulation on factors affecting ignition characteristics of a new engine | en_US |
dc.type | Article | en_US |
dc.identifier.email | Lu, W:luwei@hku.hk | en_US |
dc.identifier.authority | Lu, W=rp00754 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-84859224661 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-84859224661&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 31 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.spage | 72 | en_US |
dc.identifier.epage | 76 | en_US |
dc.identifier.scopusauthorid | Lu, W=27868087600 | en_US |
dc.identifier.scopusauthorid | Jiang, JJ=7404829902 | en_US |
dc.identifier.scopusauthorid | Zhang, Q=55163388000 | en_US |
dc.identifier.issnl | 1007-7812 | - |